*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}
a {
    text-decoration: none;
}

.clearfix::before,.clearfix::after{
    content: " ";
    display:table;
}
.clearfix::after{
    clear: both;
}



body {
    background: color #c4c4c4;
}
/*版心*/
 .wrapper {
    width: 1200px;
    margin: 0 auto;
}
/*头部*/
.header{
    height: 42px;
    
    margin: 30px auto;
}
.header h1{
    float: left;
    font-family: 楷体;
    color: rgb(101, 183, 254);
}
.nav{
   float: left;
   margin-left: 40px;
}
.nav li{
    float: left;
    margin-right: 25px;
    
}
.nav li a{
    display: block;
    height: 42px;
    line-height: 42px;
    padding:0 9px;
    color: #000;
    font: 18px #000 微软雅黑;
}
.nav li a:hover{
    color: rgb(19, 116, 253);
    border-bottom: 3px solid rgb(101, 183, 254);
}
.search{
    float: left;
    width: 412px;
    height: 40px;
    margin-left: 20px;
   border: 2px solid rgb(101, 183, 254); 
}
.search input{
    float: left;
    padding-left: 20px;
   width: 358px;
   height: 36px;
   border: 0;
}
.search input::placeholder{
    font-size: 14px;
    font-family: 微软雅黑;
    color: #bfbfbf;
}
.search button{
    float: left;
    width: 50px;
    height: 36px;
    background-color: #fff;
    border: 0;
    border-left: 2px dashed  rgb(19, 116, 253);
    color: #5a5a5a;
}
.search button:hover{
    color:rgb(19, 116, 253) ;
}
.user{
    float: right;
    height: 42px;
    line-height: 42px;
}
.user span{
    color: #3e3e3e;
   font-size: 18px;
}
.user img{
    vertical-align: middle;
}

.person {
background-color: #c4c4c4;
}
.person .left{
    float: left;
    margin-top: 50px;
    margin-right: 600px;
    height: 40px;
}
.person .left span{
    font-size: 24px;
    color: #000;
    font-family: 黑体;
}
.person .right{
    float: right;
    margin-top: 20px;

}
.person table{
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    margin-bottom: 20px;
}
.person  th,td{
    padding: 10px;
    border-bottom: 1px soild #ccc;
    text-align: right;
}
.person a{
    color: rgb(19, 116, 253);
}
.person a:hover{
    color:rgb(101, 183, 254);
    border-bottom: 1px solid rgb(19, 116, 253);
}